Illness

Dan Taberski

The razor-thin line between contagion and connection

TED-Ed

What’s the best way to treat the common cold?

Louise Thwaites

Why is it so dangerous to step on a rusty nail?

Krishna Sudhir

Why is Alzheimer’s disease so difficult to treat?

Hyunsoo Joshua No and Trudy Wu

How do doctors determine what stage of cancer you have?

Dan Kwartler

The diseases that changed humanity forever

George Zaidan

We can prevent the next epidemic

Kathryn M. Stephenson and David L. Suskind

What is a fecal microbial transplant?

TED-Ed

What happens if an engineered virus escapes the lab?

Talya Hackett

Ethical dilemma: Should we get rid of mosquitoes?

Gareth Thomas

How to tackle the stigma of living with HIV

TED-Ed

Will there be another pandemic in your lifetime?

Jen Gunter

The truth about yeast in your body

TED-Ed

Could this technology end all viruses?

TED-Ed

Why is it so hard to cure the common cold?

Brooke Bennett

Why the price of insulin is a danger to diabetics